Freemium
Added on Oct 31,2026
Thea is an AI-powered study platform that turns your course material into study tools such as practice questions, flashcards, study guides and practice tests, so students can learn through active recall instead of re-reading.
You upload your materials, with over 90 file types supported, and Thea creates a study kit straight away. Its Smart Study mode asks you questions based on your own material rather than handing you the answers, so the thinking is done by you.
Key features include Smart Study, study guides generated from your material, interactive flashcards, practice tests that simulate exam conditions, learning games, summaries of long readings and podcasts that turn material into audio.
Thea is built on spaced repetition, retrieval practice and other research-backed methods, and adapts to what you already know so time is spent on the areas that need work. It is designed alongside educators and is positioned as a tool for learning, not cheating.
The platform is available in more than 80 languages across over 200 countries and territories, with a web app and mobile apps. There are dedicated offerings for students, educators and institutions, and public study kits can be tried without an account.
Pricing: Thea is free for students, with unlimited study kit creation, flashcards, study guides and games, plus Smart Study and practice tests with daily question limits. Thea+ is a paid upgrade that removes question limits, removes wait times and adds premium features. The site says over 90% of learners never pay.
It is suited to high school, college, university and medical students preparing for exams, as well as teachers who want study resources for their classes.
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